These strong oval frames give a nod to classic "Jackie-O" frames from days gone by. And they'll look good, asleep in a hammock or otherwise. Spring hinges keep the sunglasses steady and in place, even when the wind's blowing. Durable nylon frame. Lens size: 60mm. Best fits a medium profile. Rx-able.

Each pair of Costas features 100% polarized lenses, providing complete UVA, UVB, and UVC protection. Lifetime warranty against defects in materials and workmanship.